Masaaki Suhara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Safety relay system
- Patent number 7,411,319
- Issue date Aug 12, 2008
- Keyence Corporation
- Masaaki Suhara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device and method for reading bar code
- Patent number 5,942,742
- Issue date Aug 24, 1999
- Keyence Corporation
- Masaaki Suhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lighting apparatus having light emitting diodes arranged in a plura...
- Patent number 5,750,974
- Issue date May 12, 1998
- Keyence Corporation
- Ryoichi Sasaki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Safety relay system
- Publication number 20050063114
- Publication date Mar 24, 2005
- Masaaki Suhara
- G05 - CONTROLLING REGULATING